MoCoRunning






County Championship Projections - Girls
By: Kevin Milsted
Monday, October 25, 2021
webmaster@mocorunning.com

Below you will find projected finish times for each of Mocorunning's ranked runners as of Week 8 (10/25/2021). Scroll to the bottom to read how the projected times were determined.

Projected County Championship 5k Times
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Pl	Name			School			Year		Projected Time	Points
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1	Grace Finnegan		Richard Montgomery	2024		17:39.6		1
2	Varri Higgins		Bethesda Chevy Chase	2024		17:39.9		2
3	Ella Zeigler		James H. Blake		2022		18:06.2		3
4	Avery Graham		Sherwood		2025		18:20.7		4
5	Alexa Avila		Montgomery Blair	2023		18:22.1		5
6	Daisy Dastrup		Poolesville		2024		18:34.4		6
7	Maya Gottesman		Thomas S. Wootton	2023		19:08.5		7
8	Victoria Ketzler	Thomas S. Wootton	2024		19:10.5		8
9	Katie Greenwald		Walt Whitman		2025		19:13.6		9
10	Noor Aly		Winston Churchill	2025		19:17.2		10
11	Madeleine Simmons	Walter Johnson		2025		19:25.8		11
12	Ellie Rogers		Walter Johnson		2022		19:28.9		12
13	Maya Bhattiprolu	Winston Churchill	2022		19:34.2		13
14	Rebecca Vasconez	Thomas S. Wootton	2023		19:37.3		14
15	Maya Colavito		Richard Montgomery	2023		19:40.3		15
16	Isabelle Senfaute	Walter Johnson		2022		19:41.4		16
17	Noelle Hailu		Northwest		2022		19:51.1		17
18	Alana Dyce-Giraud	Gaithersburg		2022		20:04.0		18
19	Miya Kilosky		Clarksburg		2025		20:10.0		19
20	Amelia Burkhard		Walter Johnson		2022		20:11.0		20
21	Maya Ducker		Northwood		2023		20:15.5		21
22	Zuzana Huserova		Walter Johnson		2024		20:18.5		22
23	Whitney Duhon		Northwest		2025		20:24.2		23
24	Quinn Sullivan		Walt Whitman		2022		20:25.0		24
25	Caroline Simons		Poolesville		2022		20:25.5		25
26	Katie Kaneko		Sherwood		2022		20:26.5		26
27	Ella Werkman		Walt Whitman		2025		20:28.0		27
28	Olivia Rosemond		Northwood		2022		20:29.1		28
29	Devon Derrenbacher	Gaithersburg		2022		20:30.4		29
30	Tessa Miller		John F. Kennedy		2025		20:31.0		30
31	Marijke Friedman	Montgomery Blair	2022		20:31.8		31
32	Uma Plenz		Walt Whitman		2022		20:34.8		32
33	Livi Sonne		Walt Whitman		2023		20:42.4		33
34	Helen Catan		Walt Whitman		2022		20:42.9		34
35	Emily Zanni		Sherwood		2023		20:44.4		35
36	Carrie Gottesman	Damascus		2024		20:46.4		36
37	Emilie Gros-Slovinska	Walt Whitman		2023		20:47.0		37
38	Georgia Myers		Walter Johnson		2023		20:47.0		38
39	Carolyn Hultman		Walter Johnson		2024		20:48.6		39
40	Aiko Abo Dominguez	Bethesda Chevy Chase	2022		20:51.6		40
41	Christa Sadd		Clarksburg		2024		20:52.7		41
42	Nina Forstner		Bethesda Chevy Chase	2023		20:52.9		42
43	Zara Kanold-Tso		Winston Churchill	2024		20:53.8		43
44	Kiara Chuang		Walt Whitman		2023		20:55.7		
45	Anna Bodmer		Poolesville		2023		20:58.0		44
46	Camila Cornejo		Damascus		2022		20:59.8		45
47	Brooke Jones		Magruder		2022		21:00.0		46
48	Sophia Lin		Bethesda Chevy Chase	2023		21:02.2		47
49	Abigail Hill		Winston Churchill	2023		21:02.8		48
50	Sabrina Chou		Winston Churchill	2024		21:03.7		49
51	Amelia Menefee		Bethesda Chevy Chase	2025		21:06.0		50
52	Carolyn Catan		Walt Whitman		2022		21:07.1		
53	Emma Kim		Richard Montgomery	2024		21:07.5		51
54	Emily Holland		Walt Whitman		2025		21:11.9		
55	Nima Munshi		Thomas S. Wootton	2022		21:13.5		52

Projected Team Scores (5 or more ranked runners)
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   Schoole		    	Projected Points
=================================================
1. Walter Johnson			81
2. Walt Whitman				125
3. Winston Churchill			163
4. Bethesda Chevy Chase			181

Four Ranked Runners: Wootton
Three Ranked Runners: Richard Montgomery, Poolesville, Sherwood
Mocorunning's ranking formula is explained HERE. The ranking formula compares runners in every race throughout the season and year after year. The finish times only matter to the extent that finish times of all ranked runners will be compared and scored against all other ranked runners in that race. The most important thing for mobility within the ranking is beating other ranked runners by as many seconds as possible.

The projections you see on this page exactly match the names on the week 8 ranking published on 10/25/2021 with a couple notable changes. Private school runners were removed and the points were replaced with projected finish times for the county championship course at Gaithersburg. Do the points convert directly to 5k times? No, not exactly, but the points do convert to a time scale. 1 second = 2 points. Therefore, if the top ranked runner had 200 points, he or she would be ranked 200 points or 100 seconds above the cutoff to make the ranking. You can assign that top ranked runner any 5k time, and he or she would be 100 seconds (1:40) above the cutoff to make the ranking. Take any two runners and subtract their point totals, divide by two, and you will know how far apart they are expected to finish according to the ranking.

To assign the projected times to all the runners, you really only need to assign a projected time to one runner. Once one runner has an assigned projected time, the point scale dictates the finish times for every other runner within the ranking. It is not the first or last ranked runner that you want to key off of. It is the runners in the middle range that will be the most consistent year after year. The great thing about the county championship is that we have the same exact number of teams entered in the meet at the same time of the year, every year. The caliber of the middle tier varsity runners will not fluctuate very much from year to year. Weather can also be a major factor.

The chart below shows the county championship varsity race plotted for each year since the course was modified in 2011. In the past, I omitted 2018 as an outlier due to heavy rains leading up to the meet. 2018 is represented by the gray dots highest on the chart. All other years were dry with ideal conditions. This year, the five day forecast is showing more rain leading up to the meet on Saturday. I don't expect the meet to be a mudfest like 2018, but I chose to include all years in the average line including slower years like 2011 and 2018. This balances out the ultra fast years like 2017 and 2015. If the weather makes a turn for the worst on Friday into Saturday, just look at the gray dots representing 2018 to see how much a rain-soaked course impacts times. Female runners in 2018 were on average 41 seconds slower than the average line.

Under the assumption that 2021 will be an average year, meaning that this year's middle tier "top 100" varsity high school runners are no better or worse than a typical year, I want my RED projected dots to land on the blue AVG line as closely as possible. I cannot manipulate the curvature of the red dot curve. The curvature of the red dot curve is dictated by the ranking system. I can only move my red line up or down vertically to match the historical results profile of the county championship meet. I adjusted all times up and down until I felt that I had the best overlay with the 9-year average. I aimed to line up the 20th to 40th ranked runners as closely as possible to the average line, paying little attention to the top ranked runners. Doing this exercise ensured that the projections are in line with the history of the meet on this course.






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